Associations Between Motivations for Cannabis Use and "the Munchies": Construct Validity of the Cannabinoid Eating Experience Questionnaire.

Background: The Cannabis Eating Experience Questionnaire (CEEQ) was developed and validated with a two-factor structure for the assessment of cannabis effects on both the appetitive factors that initiate eating and the hedonic factors that maintain an eating episode. The relationship between the CEEQ and cannabis use motives has not yet been considered. The study aimed to confirm the two-factor structure of the CEEQ and explore associations with the five-factor Marijuana Motives Questionnaire (MMQ).

Method: Cannabis users (N = 546) completed the CEEQ alongside the MMQ in an online survey.

Results: Confirmatory factor analysis (CFA) confirmed the two-factor structure of the CEEQ and the five-factor structure of the MMQ. Structural equation modeling (SEM) tested associations between each factor of the CEEQ and cannabis use motives. Cannabis use motives of "enhancement" and "conformity" were both positively associated with "hedonic" and "appetitive" subscales of the CEEQ, and "coping" was associated with increased "appetitive" scores. The "social" cannabis use motive was negatively associated with both "hedonic" and "appetitive" subscales on CEEQ, and "expansion" was negatively associated with the "appetitive" subscale.

Conclusion: We provide further support for the construct validity of the CEEQ that provides a useful assessment of cannabis effects on hedonic and appetitive aspects of eating and show for the first time that cannabis use motives influence eating experiences in distinct ways. Further understanding of the relationship between cannabis use motives and the effects of cannabis on appetite may prove a useful for informing therapeutic applications of cannabis stimulating appetite or promoting weight gain.